<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <video id="LocalRtcStream" autoplay muted></video>
    <video id="playVideo" autoplay muted></video>
    <span>RoomId</span>
    <input type="text" id="roomId">
    <button id="start">START</button>
    <script type="text/javascript" src="js/jquery.js"></script>
    <script src="js/simple_rtc.js"></script>
</body>
</html>